<template>
  <div class="mod-config">
    <el-row :gutter="20">
      <el-col :span="6">
        <el-card class="box-card" shadow="never">
          <div class="clearfix" slot="header">
            <span>字典</span>
            <el-button @click="searchTree=(searchTree ? false:true)" class="card-heard-btn" icon="icon-filesearch"
              title="搜索" type="text"></el-button>
            <el-button @click="handleParentDictTree()" class="card-heard-btn" icon="icon-reload" title="刷新" type="text"></el-button>
          </div>
          <el-input placeholder="输入关键字进行过滤" v-model="filterTreeDictText" v-show="searchTree">
          </el-input>
          <el-tree  :data="listTreeindex" :expand-on-click-node="false" :filter-node-method="filterNode" @node-click="clickNodeTreeData"
            class="filter-tree" highlight-current node-key="id" ref="leftDictTree">
          </el-tree>
        </el-card>
      </el-col>
      <el-col :span="18">
        <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
          <el-form-item style="float: right;" label="" v-if="isAuth('hotel:hotelseller:list')">
            <selectSeller @change="selectSellerChange"></selectSeller>
          </el-form-item>
          <el-form-item>
            <el-input v-model="dataForm.key" placeholder="参数名" clearable></el-input>
          </el-form-item>
          <el-form-item>
            <el-button @click="getDataList()">查询</el-button>
            <el-button type="primary" @click="addOrUpdateHandle()">新增</el-button>
            <!--     <el-button  type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button> -->
          </el-form-item>
        </el-form>
        <el-table :data="dataList" border v-loading="dataListLoading" @selection-change="selectionChangeHandle" style="width: 100%;">
          <el-table-column type="selection" header-align="center" align="center" width="50">
          </el-table-column>

          <el-table-column prop="type" header-align="center" align="center" label="编码">
          </el-table-column>
          <el-table-column prop="label" header-align="center" align="center" label="显示">
          </el-table-column>

<!--          <el-table-column prop="val" header-align="center" align="center" label="数值">
          </el-table-column> -->

          <el-table-column prop="sort" header-align="center" align="center" label="排序">
          </el-table-column>
          <el-table-column prop="remake" header-align="center" align="center" label="备注">
          </el-table-column>
          <el-table-column fixed="right" header-align="center" align="center" width="150" label="操作">
            <template slot-scope="scope">
              <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.id)">修改</el-button>
              <el-button type="text" size="small" @click="deleteHandle(scope.row.id,scope.row.type)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
        <el-pagination @size-change="sizeChangeHandle" @current-change="currentChangeHandle" :current-page="pageIndex"
          :page-sizes="[10, 20, 50, 100]" :page-size="pageSize" :total="totalPage" layout="total, sizes, prev, pager, next, jumper">
        </el-pagination>
        <!-- 弹窗, 新增 / 修改 -->
        <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList" :cancelReturn="cancelReturn"></add-or-update>


      </el-col>
    </el-row>
  </div>
</template>

<script>
  import util from "@/util/util";
  import validate from "@/util/validate";
  import AddOrUpdate from './thotelagreementtype-add-or-update'
  export default {
    data() {
      return {
        dataForm: {
          key: ''
        },
        sellerIds:[],
        parentId:'',
        parentName:'',
        listTree: [],
        filterTreeDictText: '',
        searchTree: false,
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        currentNode:{},
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false,
        listTreeindex:[]
      }
    },
    watch: {
      filterTreeDictText(val) {
        this.$refs['leftDictTree'].filter(val);
      }
    },
    components: {
      AddOrUpdate
    },
    activated() {
      this.getDataList();
       this.handleParentTree();
    },
    created() {

    },

    methods: {
      selectSellerChange(val){
        console.log("接收值",val);
        this.sellerIds = val;
        this.getDataList();
      },
      clickNodeTreeData(data) {
        if(data.parentId=='-1'){
          this.parentId = data.id;
          this.parentName=data.label;
          this.currentNode = data;
          this.getDataList();
        }else{
          this.parentId = data.parentId;
          this.parentName=data.parentName;
          this.currentNode = data;
          this.getDataList();
        }
      },
      filterNode(value, data) {
        if (!value) return true;
        return data.label.indexOf(value) !== -1
      },
      handleParentTree() {

        this.$http({
          url: this.$http.adornUrl(`/hotel/thotelagreementtype/listTree`),
          method: 'get',
          params: this.$http.adornParams({
           name: this.filterParentTreeDictText
          })

        }).then(({
          data
        }) => {
          if (data && data.code === 0) {

            this.listTreeindex = data.page;
          }
        })
      },
      handleParentDictTree() {
        this.$http({
          url: this.$http.adornUrl(`/hotel/thotelagreementtype/listTree`),
          method: 'get',
          params: this.$http.adornParams({
            name: this.filterParentTreeDictText
          })

        }).then(({
          data
        }) => {
          if (data && data.code === 0) {
            this.listTree = [];
            this.listTree = data.page;
            this.dialogDictVisible = true;
          }
        })
      },
      cancelReturn(id){
        this.handleParentTree();
        this.parentId=id;
        this.getDataList();
      },
      // 获取数据列表
      getDataList() {
        this.dataListLoading = true
        this.$http({
          url: this.$http.adornUrl('/hotel/thotelagreementtype/list'),
          method: 'get',
          params: this.$http.adornParams({
            'page': this.pageIndex,
            'limit': this.pageSize,
            'type': this.dataForm.key,
            'parentId':this.parentId,
            sellerIds:this.sellerIds.join(",")
          })
        }).then(({
          data
        }) => {
          if (data && data.code === 0) {
            ;
            this.dataList = data.page.list
            this.totalPage = data.page.totalCount
          } else {
            this.dataList = []
            this.totalPage = 0
          }
          this.dataListLoading = false
        })
      },
      // 每页数
      sizeChangeHandle(val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },

      // 当前页
      currentChangeHandle(val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      selectionChangeHandle(val) {
        this.dataListSelections = val
      },
      // 新增 / 修改
      addOrUpdateHandle(id) {
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id,this.parentId,this.parentName)
        })
      },
      // 删除
      deleteHandle(id, type) {
        var ids = id ? [id] : this.dataListSelections.map(item => {
          return item.id
        })
        this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: this.$http.adornUrl('/hotel/thotelagreementtype/delete/'+id+'/'+type),
            method: 'post',

          }).then(({
            data
          }) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.getDataList();
                  this.handleParentTree();
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        })
      }
    }
  }
</script>
